I have a Talon CAN bus IoT board working on an FX30 3G (WP85xx). Like I showed in the following link:
Now I’m trying to migrate the system to an FX30 LTE (WP7702), but I’m having issues bringing the interface up.
I compiled the system with the Kernel Modules specified for this chip and I got it loaded, but I cannot find the correct GPIO that brings the board up.
mcp251x 9636 0 - Live 0xbf004000 (O)
can_iot 1072 0 - Live 0xbf000000 (O)
[ 14.658633] can_iot_init: mcp2515 (gpio:79 irq:131).
[ 14.731595] spi1.0 supply vdd not found, using dummy regulator
[ 14.731692] spi1.0 supply xceiver not found, using dummy regulator
I tried to set the same GPIOs that I have before for the WP85xx (33 and 6), but the system shows me:
root@swi-mdm9x28-wp:~# ip link set can0 type can bitrate 500000 triple-sampling on
Cannot find device “can0”
Is there anyone that could help me with that?
Thank you very much!